* Condition: Brand New / Factory Sealed / Official Album
* Region of Manufacture: Republic of Korea ( South Korea)
* Release Date: 06,2014 .
* Company: RBW Entertainment
* Album type: MAMAMOO HELLO ALBUM 1ST MINI ALBUM
* Include: CD+Photo Book
* Album Tracks :
- Hello
- Mr. 애매모호 (Mr. Ambiguous)
- 히히하헤호 (Heeheehaheho) (Ft. Geeks)
- Baton Touch Lyrics
- 내맘이야 (I Do Me) by HWASA (MAMAMOO)
- Don’t Be Happy (Ft. Bumkey)
